190057920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 224

約数和(自身を含む): 660733248

約数和(自身を除く): 470675328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 97, 104, 120, 130, 156, 157, 160, 192, 194, 195, 208, 240, 260, 291, 312, 314, 320, 388, 390, 416, 471, 480, 485, 520, 582, 624, 628, 776, 780, 785, 832, 942, 960, 970, 1040, 1164, 1248, 1256, 1261, 1455, 1552, 1560, 1570, 1884, 1940, 2041, 2080, 2328, 2355, 2496, 2512, 2522, 2910, 3104, 3120, 3140, 3768, 3783, 3880, 4082, 4160, 4656, 4710, 5024, 5044, 5820, 6123, 6208, 6240, 6280, 6305, 7536, 7566, 7760, 8164, 9312, 9420, 10048, 10088, 10205, 11640, 12246, 12480, 12560, 12610, 15072, 15132, 15229, 15520, 16328, 18624, 18840, 18915, 20176, 20410, 23280, 24492, 25120, 25220, 30144, 30264, 30458, 30615, 31040, 32656, 37680, 37830, 40352, 40820, 45687, 46560, 48984, 50240, 50440, 60528, 60916, 61230, 65312, 75360, 75660, 76145, 80704, 81640, 91374, 93120, 97968, 100880, 121056, 121832, 122460, 130624, 150720, 151320, 152290, 163280, 182748, 195936, 197977, 201760, 228435, 242112, 243664, 244920, 302640, 304580, 326560, 365496, 391872, 395954, 403520, 456870, 487328, 489840, 593931, 605280, 609160, 653120, 730992, 791908, 913740, 974656, 979680, 989885, 1187862, 1210560, 1218320, 1461984, 1583816, 1827480, 1959360, 1979770, 2375724, 2436640, 2923968, 2969655, 3167632, 3654960, 3959540, 4751448, 4873280, 5939310, 6335264, 7309920, 7919080, 9502896, 11878620, 12670528, 14619840, 15838160, 19005792, 23757240, 31676320, 38011584, 47514480, 63352640, 95028960, 190057920]

約数ペア:

[(1, 190057920), (2, 95028960), (3, 63352640), (4, 47514480), (5, 38011584), (6, 31676320), (8, 23757240), (10, 19005792), (12, 15838160), (13, 14619840), (15, 12670528), (16, 11878620), (20, 9502896), (24, 7919080), (26, 7309920), (30, 6335264), (32, 5939310), (39, 4873280), (40, 4751448), (48, 3959540), (52, 3654960), (60, 3167632), (64, 2969655), (65, 2923968), (78, 2436640), (80, 2375724), (96, 1979770), (97, 1959360), (104, 1827480), (120, 1583816), (130, 1461984), (156, 1218320), (157, 1210560), (160, 1187862), (192, 989885), (194, 979680), (195, 974656), (208, 913740), (240, 791908), (260, 730992), (291, 653120), (312, 609160), (314, 605280), (320, 593931), (388, 489840), (390, 487328), (416, 456870), (471, 403520), (480, 395954), (485, 391872), (520, 365496), (582, 326560), (624, 304580), (628, 302640), (776, 244920), (780, 243664), (785, 242112), (832, 228435), (942, 201760), (960, 197977), (970, 195936), (1040, 182748), (1164, 163280), (1248, 152290), (1256, 151320), (1261, 150720), (1455, 130624), (1552, 122460), (1560, 121832), (1570, 121056), (1884, 100880), (1940, 97968), (2041, 93120), (2080, 91374), (2328, 81640), (2355, 80704), (2496, 76145), (2512, 75660), (2522, 75360), (2910, 65312), (3104, 61230), (3120, 60916), (3140, 60528), (3768, 50440), (3783, 50240), (3880, 48984), (4082, 46560), (4160, 45687), (4656, 40820), (4710, 40352), (5024, 37830), (5044, 37680), (5820, 32656), (6123, 31040), (6208, 30615), (6240, 30458), (6280, 30264), (6305, 30144), (7536, 25220), (7566, 25120), (7760, 24492), (8164, 23280), (9312, 20410), (9420, 20176), (10048, 18915), (10088, 18840), (10205, 18624), (11640, 16328), (12246, 15520), (12480, 15229), (12560, 15132), (12610, 15072)]